F - Mech Eng,Light,Heat,Weapons – 16 – H
Patent
F - Mech Eng,Light,Heat,Weapons
16
H
F16H 55/06 (2006.01) F03D 11/00 (2006.01)
Patent
CA 2727704
A gear assembly is provided which comprises a ring gear (11) and at least one pinion gear (13). The ring gear (11) com-prises a surface which is coated with an abrasion resistant coating (21) and the surface of the at least one pinion gear (13) has a lower hardness than the surface of the ring gear (11).
Koelpin Helmut
Wohlleb Matthias
Aktiengesellschaft Siemens
Smart & Biggar
LandOfFree
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